156949404

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{421907}}^1$

素因数の和:421945

約数の個数: 24

約数和(自身を含む): 378029568

約数和(自身を除く): 221080164

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 421907, 843814, 1265721, 1687628, 2531442, 5062884, 13079117, 26158234, 39237351, 52316468, 78474702, 156949404]

約数ペア:

[(1, 156949404), (2, 78474702), (3, 52316468), (4, 39237351), (6, 26158234), (12, 13079117), (31, 5062884), (62, 2531442), (93, 1687628), (124, 1265721), (186, 843814), (372, 421907)]